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Bowl of slow cooker ratatouille made with courgettes, peppers, potatoes, tomatoes, and tofu.

Aubergine Slow Cooker Ratatouille

Spoonie Chef Daan
Easy slow cooker ratatouille made with courgettes, peppers, tomatoes, potatoes, and tofu. A flexible one-pot vegetable stew inspired by the classic French dish, for low-effort cooking, batch prep, and simple vegan meals.
Prep Time 45 minutes
Cook Time 5 hours
Servings 4

Equipment

  • 1 Slow Cooker

Ingredients
  

  • 2 courgettes (zucchini)
  • 3 bell peppers
  • 2 onions
  • 3 potatoes
  • 250 g firm tofu
  • 1 400 g. tin chopped tomatoes
  • Garlic
  • Thyme, oregano, bay leaf

Instructions
 

  1. Peel and quarter onions.
  2. Wash or peel potatoes, courgettes, and peppers, and cut them into chunks roughly the size of a cherry tomato.
  3. Finely chop or crush garlic.
  4. Add the ingredients in the following order: potatoes and onions, peppers, tomatoes, garlic, herbs, olive oil, salt, and pepper. Place courgettes on top.
  5. Do not add extra liquid unless your slow cooker runs unusually hot.
  6. Cook on low for 5-6 hours, or on high for 2½-3 hours.
  7. Press tofu and cut into fairly large cubes, and add it during the final 60–90 minutes of cooking.

Notes

If the ratatouille seems watery near the end of cooking: Leave the lid slightly ajar for 30–45 minutes, or let the dish rest uncovered before serving.
Finish and serve: Remove the bay leaf. Taste and adjust the seasoning if needed. Add a splash of balsamic vinegar or lemon juice for extra brightness.
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